I have never heard of Lima French Atlantic Sea Salt .
but of course it obviously exists !! I will get into some research on it. If you want to know more about Celtic Sea Salt you can peruse the web site on it. An excellent reading recommendation are any books by Jacques de Langre or even better,
books by Dr. F. Batmanghelidj.
I am out of time now as I have an appointment in town, but I will reply to the rest of your enquiry later. Thanks for the enquiry and goodbye for now from far far away!